Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/6/2020
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 04/07/2020 04:03:39 -79.52, -94.25 105.69 04/07/2020 04:02:25 -79.52, -94.31 105.65 1.29 74
2 04/07/2020 04:54:24 79.53, 72.97 74.32 04/07/2020 04:53:25 79.52, 72.90 74.34 1.92 59
3 04/07/2020 05:45:08 -79.51,-119.60 105.73 04/07/2020 05:44:25 -79.54,-119.63 105.68 2.88 43
4 04/07/2020 06:35:53 79.52, 47.63 74.28 04/07/2020 06:35:25 79.53, 47.59 74.31 1.46 28
5 04/07/2020 07:26:38 -79.54,-145.22 105.70 04/07/2020 07:26:26 -79.53,-145.23 105.71 1.64 12
6 04/07/2020 08:17:23 79.55, 22.00 74.31 04/07/2020 08:17:26 79.52, 21.99 74.29 3.21 3
7 04/07/2020 09:08:07 -79.54,-170.57 105.73 04/07/2020 09:08:26 -79.55,-170.55 105.74 0.82 19
8 04/07/2020 09:58:52 79.55, -3.34 74.28 04/07/2020 09:59:26 79.54, -3.32 74.25 0.93 34
9 04/07/2020 10:49:36 -79.54, 164.08 105.76 04/07/2020 10:50:26 -79.56, 164.14 105.77 3.18 50
10 04/07/2020 11:40:21 79.55, -28.69 74.25 04/07/2020 11:41:26 79.56, -28.64 74.22 1.91 65

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/6/2020
SNOs_Map_FY3D_NOAA-19_20200406.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 04/06/2020 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service